package tw.raybird.walker.officereader;

import java.io.File;

/**
 * 文件內容讀取器
 * @author raybird
 *
 */
public interface Reader {
	
	public static String OFFICE = "office";
	public static String PDF = "PDF";
	public static String TXT = "txt";
	public static String CSV = "csv";
	public static String ACCESS = "access";
	
	/**
	 * 將檔案文字內容讀出
	 * @param file 檔案路徑
	 * @return 檔案內容字串
	 */
	public String read(File file);
}
